The kiosk's revenue was €4,000 higher in the second year compared to the first year. In the third year, the adjacent station building was opened, and the kiosk's revenue doubled. The third year's revenue was €96,000. What was the revenue in the first year?

There are a total of 30 children in the daycare, of whom 13 are under 3 years old. The caregiver-to-child ratio for children under 3 is 2:5, and for children over 3 it is 1:4. How many caregivers are needed in the daycare?

Lunch includes soup, salad, a hot dish, dessert, and a drink. How many different lunch combinations can be chosen from the buffet?

According to a ten-year business plan, 15 percent less money is spent on product development each year. In 2018, development costs totaled €15.2 million. In which year will the costs drop below €10 million for the first time?

How much sales and marketing cost (€/unit) was allocated to bicycle B in 2013?

Kate and Dan have moved into a shared apartment and renovated it completely. Dan bought wallpaper for €420 and Kate bought parquet flooring for €1260. They decide to split the renovation costs equally. How much does Dan owe Kate?

The couple has a joint bank account from which they pay all bills. Tiina pays the window cleaning bill of €240 from her personal account. How much money does she need to withdraw from the joint account so that the couple pays the same amount for the window cleaning?

In the election, a total of 26,478 votes were cast. The winner received 473, 1,866, and 8,339 more votes than each of their opponents. How many votes did the winner receive?

Hertz charges €26 per month and €8 per kilometer. Avis' monthly fee is €41, and it charges €3 per kilometer. How many kilometers must be driven for the total monthly car-sharing costs to be the same with both companies?

How much money does Sanna-Riikka need to have with her if she wants to buy at least 20 apples?