Although Tracith is one of the best supermarkets in the coastal town of Dawntonia, it fails to retain customers. To solve this problem, Edna, the newly appointed marketing manager at Tracith, decides to implement a customer loyalty program. This program would include a membership card and a mobile app that can only be accessed using the membership card number. The mobile app will be enabled to show real-time availability of products at the supermarket. In the context of managerial roles, which of the following decisional roles is illustrated by Edna in this scenario

uses : -

1.aneroid barometers primarily measure whether pressure is rising or falling.

2.aneroid barometers are often used for reading pressure in homes and recreational boats.  

3.other uses may include barographs in meteorology and altimeters in modern aircraft.  

4.this type of barometer can announce whether a high or low pressure system is coming or whether it is becoming more intense.  

5.there are different types of aneroid barometers, such as the altimeter, which measures altitude, or distance above sea level.  

6.another example is a barograph, which is a modified aneroid barometer that provides constant readings of atmospheric pressure on graph paper.  

7.when used in this capacity, the aneroid barometer can store a week's worth of data.

android diameter a device for measuring atmospheric pressure , often specially calibrated for use as an altimeter ,consisting of a box or chamber partially exhaused of air, having an elastic top and a pointer to indicate the degree of compression of the top caused by the external air

refer to the attachment for the characteristics : -

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.

which of the following is a subsurface event that takes place during the rock cycle?