A supermarket chain buys bases of bread from its supplier at $0.5 per loaf and sells them at $0.75 per loaf. The chain is considering tWo options to bake its own bread. \" Annual xedmts $3 500 Neither machine has a market value at the end of seven years, and MARK is 10% per year. If the demand for bread at this supermarket is 20,000 loaves per year, what strategy should be adopted for acquiring bread? i. Continue buying from the supplier ii. Install Machine A iii. Install Machine B iv. Install both Machine A and Machine B