I need answer for the part B. Thank you.

Price ($000)	Square feet	Price ($/SqFt)	1/SqFt
180	868	207.37	0.001152
224	1021	219.39	0.000979
209	1164	179.55	0.000859
331	1598	207.13	0.000626
216	888	243.24	0.001126
254	1210	209.92	0.000826
267	1295	206.18	0.000772
260	1360	191.18	0.000735
265	1440	184.03	0.000694
136	610	222.95	0.001638
270	1767	152.8	0.000566
170	642	264.8	0.001557
162	660	245.45	0.001515
396	1963	201.73	0.000509
333	2022	164.69	0.000495
312	2022	154.3	0.000495
421	2038	206.58	0.000491
494	2690	183.64	0.000372
383	2126	180.15	0.00047
377	2163	174.29	0.000462
433	2190	197.72	0.000457
464	2320	200	0.000431
447	2420	184.71	0.000413
534	2690	198.51	0.000372
151	609	247.95	0.001641
622	3260	190.8	0.000307
186	753	247.01	0.001328
305	1620	188.27	0.000617