5) Assume that the decision to make pool shades and trellises are considered to be long-term decisions and that Chandler would make these products one at a time as time is available so as not to delay any of the custom orders. As such, the resource usage approach would be a more appropriate approach to evaluating the decision to make the products. 5a) Compute the rates to be used for the resource usage view (show your work) Design/Drafting _ Fabrication - --- -- 5b) Compute the incremental prot of making and selling the full demand of pool shades. 5c) Compute the average cost of making one pool shade. 5d) Compute the incremental prot of making and selling the full demand oftrellises 5e) Compute the average cost of making one trellis. Resource usage approach b. Pool Shades Product Line Only Unit sales price d. Trellises Incremental revenue Material Design/ Drafting Engineering Fabrication