Comparing prices

This task is about adding together costs and working out the cheapest option.

Matu with a paddle

Matu's waka ama team wanted to get prices for some gear.

Question 1Change answer

They need to buy a paddle, 2 dry bags, and 2 rolls of grip tape.
Matu gets the price from 3 stores.
 
Write the total cost for each of the 3 stores. 
  Store 1 Store 2 Store 3
Paddle $370 $400 $410
Dry bags (×2) $33 × 2 $20 × 2 $16 × 2
Grip tapes (×2) $12 × 2 $8 × 2 $10 × 2
TOTAL COST a)   $  b)   $  c)   $ 
d) Which store should they buy from and why?