$6.$ Where in the Planning Systems Matrix does this decision fall? Explain your reasoning.

An automobile producer establishes a sourcing contract with a supplier of cockpit modules.

Select one:

a$)$ long$-$term $/$ production

b$)$ long$-$term $/$ procurement

c$)$ mid$-$term $/$ sales

d$)$ mid$-$term $/$ distribution

e$)$ mid$-$term $/$ production