xoojackieee xoojackieee 13-01-2023 Mathematics contestada The cost in dollars to produce x shovels in a factory is given by the function C(x) = 26x +400. The number of shovels that can be produced in h hours is given by the function N(h) = 20h. 7. Find the rule for C(N(h)). 8. Find the cost when h=6 hours.