Over the past few years, the technology associated with producing flat-panel televisions has improved. This has led to a(n) _____ in the _____…

Over the past few years, the technology associated with producing flat-panel televisions has improved. This has led to a(n) _____ in the _____ flat-panel televisions.

A: a decrease; quantity supplied of

B: increase; supply of

C: decrease; demand for

D: decrease; supply of