Answer:
365.6
Explanation:
Number of radios = 2
Cost of each radio = 59.99
Cost of 2 radios =

Number of protectors = 2
Cost of each protector = 19.99
Cost of 2 protectors =

Cost of a wireless printer = 79.98
Number of ink carts = 3
Cost of each ink cart = 34.99
Cost of 3 ink carts =

Total cost (excluding sales tax) =

Sales tax =

So,
Total cost (including sales tax) = 344.91 + 20.69 = 365.6