If Congress engages in contractionary fiscal policy, we can expect that

the short-run Phillips curve will shift left.

the short-run Phillips curve will shift right.

the long-run Phillips curve will shift right.

there will be a movement to the right along the short-run Phillips curve.

there will be a movement to the left along the short-run Phillips curve.

Apipe with an outside diameter of 15 cm is exposed to an ambient air and surrounding temperature of -20°c. the pipe has an outer surface temperature of 65°c and an emissivity of 0.85. if the rate of heat loss from the pipe surface is 0.95 kw per meter of length, the external convective heat transfer coefficient (h) is: (a) 12.5 w/m"k (b) 18.6 w/mk (c) 23.7 w/mk (d) 27.9 w/mk (e) 33.5 w/mk