Sinea and Ren are going to the carnival next week. The table shows the amount that each person spent on snacks, games, and souvenirs the last time they went to the carnival. Snacks Games Souvenirs
Sinea $5 $8 $12
Ren $10 $8 $20

a. Write the ratio of the amount Sinea spent on games to the amount she spent on souvenirs. Using this ratio, if she spends $24 on games, how much will she spend on souvenirs?

b. Write the ratio of the amount Ren spent on souvenirs to the amount he spent on snacks. Using this ratio, if he spends $12 on snacks, how much will he spend on souvenirs?

c. Use the ratio comparisons indicated by the data in the table. If Sinea spends $15 on snacks next week, how much will Ren spend on snacks? How much will he spend on souvenirs? Explain.

Please answer quickly!! I will mark brainliest if all questions are answered and with the last question being explained as well. Giving lots of points!